baber/WOPTO huggingface dataset:
Patent JP-2002293225-A (JP)
Title: Vehicle motion control system
Inventor: MATSUURA MUNENORI
IPC: B60W10/188
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To appropriately perform obstacle avoidance traveling by appropriately operating vehicle behavior control devices through out whole avoidance traveling by determining an obstacle to a vehicle beforehand and considering various traveling information. SOLUTION: An avoidance traveling control part 80 determines the obstacle to the own vehicle 1 beforehand and determines if the vehicle 1 can avoid the obstacle by only a braking operation with considering a road surface friction coefficient, the road surface information of a road surface incline, and a relative motion of the own vehicle 1 and the obstacle. If the own vehicle 1 can not avoid the obstacle by the braking operation, a steering operation and vehicle behavior control pars 60, 65, 70, 75 are shifted to a mode to improve turning response or a mode to improve vehicle stability according to a vehicle behavior. In shifting to the mode for improving the turning response, if the friction coefficient of a road surface is low, a road condition ahead of the vehicle 1 is slippery, or information on a road ahead is not good, entering in the mode is prohibited, to improve reliability.
Patent JP-2002292496-A (JP)
Title: Compression molding device
Inventor: FUJII ATSUSHI
IPC: B30B9/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a compression molding device capable of thoroughly compressing molded materials and capable of smoothly discharging molded materials. SOLUTION: A direct tubular discharge nozzle 3 is fixed on the discharge plate 2 provided in the supply side and the opposite side of the material to be compressed in the compression molding device and in the discharge end side of the discharge nozzle 3, six slits 3b are formed at regular intervals in the peripheral direction from the tip end to midway along the nozzle 3 and the discharge end side of the nozzle 3 is dia.-expanded in accordance with the compressive degree of the molded material, and by converting the effective length which contributes to compression of the molded material between the total nozzle length L1 and the length L2 from the base end of the nozzle 3 to the slit 3b, the molded material is designated to be thoroughly compressed and can be smoothly discharged, at the same time.
Patent JP-2002293957-A (JP)
Title: Polyvinyl chloride stretched film
Inventor: OTE MICHIMASA
IPC: B65D65/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin polyvinyl chloride stretched film produced with excellent extrudability and suitably used for a food container packaging. SOLUTION: This polyvinyl chloride stretched film comprises 100 pts.wt. of a polyvinyl chloride resin, 2-10 pts.wt. of an adipic acid polyester plasticizer having 1,000-3,000 average molecular weight, 20-40 pts.wt. of an adipic acid ester plasticizer having a >=8C alkyl group and/or a mixed adipic acid ester plasticizer obtained by reacting >=2 kinds of aliphatic alcohols having a <=10C alkyl group with adipic acid an 10-20 pts.wt. of an epoxidized vegetable oil and is characterized by having >=300% breaking elongation in the width direction.
Patent JP-2002298717-A (JP)
Title: Attached switch device for circuit breaker
Inventor: OZAKI SEISHIRO
IPC: H01H73/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To safely protect a lead wire wired in the bottom side of a terminal block from being damaged by receiving mechanical and thermal effects from a breaker body side in an attached switch mounted on the circuit breaker. SOLUTION: This attached switch such as an alarm switch mounted on the body of the circuit breaker is so formed that the terminal block 12 is formed on a unit case 11, a micro-switch 13 and an actuator mechanism 14 are assembled in its rear, and the lead wire 16 connecting a terminal metal fitting 15 with the micro-switch disposed in the terminal block is lead and wired in the bottom side of the terminal block. A bag-shaped wire cover 17 is provided in the bottom side of the terminal block (resin compact), and the lead wire is wired through the cover so as to prevent the touching to a flexible lead of a main circuit connected to a movable contact in opening/closing of the breaker body and prevent the lead wire from being damaged by arc and high- temperature gas due to the current cutoff.
Patent JP-2002296267-A (JP)
Title: Method of evaluating proposed substance for hair growth tinic, and method of manufacturing skin external remedy for hair growth
Inventor: IMAMURA TORU
IPC: A61K8/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel proposed-substance-for-hair-growth-tonic evaluating method using an FGS-5S, and an external remedy for hair growth containing a hair growth tonic provided by the evaluating method. SOLUTION: A proposed substance of the hair growth tonic is dosed to a cell of an animal, and an increase in an existing amount of a fibroblast growth factor 5S in the cell of the animal after the proposed substance is dosed is detected to evaluate the proposed substance for the hair growth tonic.
Patent JP-2002208346-A (JP)
Title: Manufacturing method of cold cathode field electron emission element
Inventor: KIMURA KAZUTO
IPC: H01J9/02
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a cold cathode field electron emission element simply and by a process excellent in mass production with good precision. SOLUTION: The manufacturing method of a cold cathode field electron emission element comprises (A) a process of forming a cathode electrode 11 on the support 10, (B) a process of at least arranging globe bodies 40 on the cathode electrode 11, (C) a process of covering the cathode electrode 11, support 10 and globe bodies 40 by an insulating layer 12, (D) a process of forming a gate electrode 13 on the insulating layer 12, and (E) a process of removing the globe bodies 40 and forming openings 14 in the gate electrode 13 and insulating layer 12, and exposing the cathode electrode 11 at the bottom of the openings 14.
Patent JP-2002304037-A (JP)
Title: Image position detector
Inventor: TAGA SHINICHIRO
IPC: G03G21/14
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an image position detector whose detection accuracy of an image position is prevented from lowering even in the case that a differential amplifier is used to detect the image position. SOLUTION: Output signals Da and Db of photodiodes 96A and 96B are amplified with gains IVga and IVgb by current-voltage converters 102 and 112 respectively and are outputted to a differential input amplifier 114. The differential input amplifier 114 amplifies the difference between output signals of current-voltage converters 102 and 112 and outputs a differential signal Diff to a comparator 116. The comparator 116 compares the differential signal Diff with a threshold sh and outputs a high level in the case of the differential signal exceeding the threshold sh. Gains IVga and IVgb are set to different values so as to satisfy (Da×IVga-Db×IVgb)<0. Thus, erroneous detection is suppressed because an offset voltage is generated in the direction increasing the difference from the threshold sh.
Patent JP-2002305547-A (JP)
Title: Data repeater and data relay system
Inventor: MOTOOKA SHIGEAKI
IPC: H04L45/16
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To easily build up a network system that can distribute unicast data as multicast data and distribute data in a form of multicast even under a network environment where the unicast system and the multicast system are intermingled. SOLUTION: A data repeater 1 that is connected to networks NW1, NW2, is provided with a WWW transmission/reception section 2 that makes IP(Internet Protocol) communication with clients UT1, MT1, etc., on the network NW1, a multicast data transmission section 3 that generates multicast packets, a unicast data transmission section 4 that generates unicast packets, and a data transmission control section 5 that controls the transmission sections 3, 4. Further the data repeater 1 is provided with a distribution data acquisition section 6 that acquires distribution data from an information providing server 10 on the network NW2 to give the data to the multicast data transmission section 3 and the unicast data transmission section 4.
Patent JP-2002312841-A (JP)
Title: Automatic vending machine
Inventor: KATSURAYAMA SATORU
IPC: G07F7/08
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To easily and visually confirm a card paid out to a card take-out opening from outside even in the night as to an automatic vending machine which can handle a point card, etc. SOLUTION: A card issue unit 15 and a card take-out box 14 connecting with the card take-out opening 13 opened in the front of an external door 2 are mounted side by side inside the box of the external door 2, and a card 16 (point card) issued by the card issue unit according to a card issue commaned generated with a card issue button 12 is paid out into the card take-out box. This automatic vending machine is provided with a lighting unit 17 which illuminates the inside of the card take-out box lightly and is provided in the box inside of the external door and the lighting unit is arranged on the top surface side of the card take-out box to illuminate the box inside lightly with its illumination light.  Consequently, the card paid out of the card issue unit into the box can easily and visually be confirmed from before the automatic vending machine to improve serviceability to customers.
Patent JP-2002311123-A (JP)
Title: Satellite position measuring system
Inventor: MIYASAKA KOJI
IPC: G01S19/01
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a GPS (satellite) position measuring system and a GPS position measuring data server which can flexibly deal on the spot with the change of a working field in a position measuring work. SOLUTION: A GPS position measuring system comprises at least one mobile station for receiving radio waves from satellites to measure the position coordinates, a plurality of fixed stations having specified position coordinates for receiving radio waves from the satellites, and arithmetic processing means connected by communication to at least the one mobile station and the plurality of fixed stations for transmitting correction data suited for the mobile station to this station, based on the position measurement data transmitted from the mobile station.
Patent JP-2002088472-A (JP)
Title: High density plasma source for ionized metal deposition capable of exciting plasma wave
Inventor: FU JIANMING
IPC: H01J37/34
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To develop a compact high magnetic field magnetron for causing the perfect coverage of a deep hole and performing persistent self-sputtering of copper. SOLUTION: This magnetron 32 perfectly covers a target 14 though its area is made small but particularly advantageous for low pressure plasma sputtering or persistent self-sputtering. The magnetron includes outside pole surfaces surrounding inside pole surfaces with a gap therebetween. The outside poles of the magnetron are smaller than the outside poles of a circular magnetron simultaneously elongating from the center of the target to the circumference. A preferable triangular shape having a small apex angle of 20 to 30 deg. can be formed from an outside bar magnet of one magnetic pole and surrounds an inside magnet of the other magnetic pole. The magnetron 32 generates plasma waves in the vicinity of 22 MHz, and the plasma waves interact with the electrons of plasma of 1 to 20 eV to improve plasma density.
Patent JP-2002313377-A (JP)
Title: Conductivity controlling device of fuel cell system
Inventor: UOZUMI TETSUO
IPC: H01M8/04
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductivity controlling device for a fuel cell system capable of heightening the system efficiency by securing the bypassing amount of a coolant to a conductivity reducing device such as an ion removing device in accordance with the operating condition before the conductivity exceeds the allowable limit value and thereby reducing the likelihood that the conductivity exceeds the allowable limit value in the condition that the coolability and/or electric power have little margin. SOLUTION: The arrangement according to the invention is equipped with a circulating passage 10 for circulating a coolant between a fuel cell 2 and a heat exchanger 5, a bypass passage 11 having on the way an ion removing filter 4, and a control device 1 to control solenoid valves 6 and 7 so that the rate of coolant flow to the bypass passage increases when the conductivity has exceeded the allowable value, whereby the coolant is fed to the filter 4 for suppressing the conductivity steadily under a predetermined operating condition such that the load of a circulating pump 3 remains small even though the conductivity lies below the allowable value, and thereby the likelihood that the conductivity will exceed the allowable value is reduced.
Patent JP-2002309373-A (JP)
Title: Raw material for chemical vapor deposition and metallic compound
Inventor: YOSHINAKA ATSUYA
IPC: C07C49/92
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a raw material for chemical vapor deposition(CVD), which is used for manufacturing a functional ceramic containing a rare earth element and a metallic compound of a rare earth element, and the metallic compound using the same. SOLUTION: The raw material for chemical vapor deposition contains a metallic compound expressed by formula (1). (In the formula, M represents the rare earth element and one of R1 and R2 represents a 1-8C alkyl group and another one of R1 and R2 represents a 6-10C alkyl group, in which 1-3 oxygen atoms can be contained).
Patent JP-2002312673-A (JP)
Title: Information providing device and advertisement system
Inventor: GOUNO TSUGUYUKI
IPC: G06Q30/06
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an information providing device which can grasp property information on people (temporarily staying in a specific area), such as passengers and waiting persons, in a specific area within a specific range for a certain time and provide the grasping result as information and to provide an advertisement system which can accept a request to advertise to the specific area as an advertisement object area from a person who browses a providing Web for total properties of the people temporarily staying in the specific area by time slots and output advertisement. SOLUTION: The information providing device has a terminal in specific area characteristic data acquiring means which acquires characteristic data of mobile communication terminals staying in the specific range for a certain time, a portable terminal user in specific area property information acquiring means which obtains the property information of portable terminal users according to the terminal characteristic data obtained by the data acquiring means, and a portable terminal user in specific area property output means which outputs the property information on the portable terminal users in the specific area obtained by the property information acquiring means. The advertisement system uses the information providing device.
Patent JP-2002314870-A (JP)
Title: Imaging device, method, program, and computer-readable record medium
Inventor: HAYASHI HIDETOSHI
IPC: H04N5/345
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To cope with a variety of image standard easily without changing the angle of view in photographing. SOLUTION: An image sensor 110 having a random access function comprises a light reception section 111 conforming to an HD format, an HSR 112, a VSR 113, an H decoder 114, and a V decoder 115, thus inserting a start pulse at an arbitrary location in several bit units, and hence starting scanning from an arbitrary location in a sensor region. Then, for example, when reading only a region in an SD angle of view from the image sensor region of the HD angle of view, a variable magnification lens 102 at a lens block 100 is moved to a wide-angle side for switching so that it becomes the same as the original HD angle of view.
Patent JP-2002319791-A (JP)
Title: Electronic parts supplier
Inventor: SAGARA DAISAKU
IPC: H05K13/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a work tool from being caught in the space between a feeder bank and a block exchange truck and prevent the work tool from getting in from the space at the time of mounting and removal of the feeder bank to the main body of an electronic parts mounter. SOLUTION: This is an electronic parts supplier which is provided with a safety cover 18 with its one end supported rotatably at the bottom of the feeder bank 9, and the free end of whose safety cover is abutted on the reinforcing frame 11A of the block exchange truck.
Patent JP-2002318579-A (JP)
Title: Musical score for performance, display device, and notation of musical score for performance
Inventor: FUJIWARA YUJI
IPC: G10G1/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a musical score for performance which can be read by even a person, who can not read a staff, and with which a performance can be immediately started, and a display device for the musical score and the notation of the musical score. SOLUTION: The musical score 100 for performance consists of the lyrics of music and fingering numbers for playing the music, and the respective characters of the lyrics are arranged at intervals corresponding to the performance rhythm of the music by inserting long-sound codes '-' so that the characters correspond to the way of actual singing. Further, the fingering numbers are arranged corresponding to the characters of the lyrics at operation points of time and when a plurality of fingers need to be used to specify a musical sound, the corresponding fingering numbers are arranged in a specific direction.
Patent JP-2002049649-A (JP)
Title: Environmental information simulation system, device, method and recording medium
Inventor: KIKUMA YOSHIKUNI
IPC: G06Q50/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method which can accurately evaluate environmental information about a product even when the environmental information is insufficiently collected, so that the environmental information complying with customer's management policy can be provided when providing the environmental information about the delivery product to the customer. SOLUTION: This system comprises the following: a database to which the environmental information about a part is registered in advance; a retrieving means for retrieving a part constituting the product from the database; an environmental information evaluation means which calculates, being based on the results of the retrieval, the evaluation value of the environmental information about the part of the retrieval object, using the environmental information when the environmental information about the part of the retrieval object is registered in the database, or else by averaging processing of every pieces of the environmental information about the parts which are registered to the database and are same in terms of part type or material with the part of the retrieval object when the environmental information of the part of the retrieval object is not registered in the database;  and an environmental information evaluation result means for outputting the evaluation result of the environmental information calculated for the product.
Patent JP-2002273479-A (JP)
Title: Cleaning equipment utilizing portion of water area (1) in cleaning equipment for water area (1) to be installed within water area (1)
Inventor: SAKAMOTO YOSHIJI
IPC: C02F7/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning equipment in which a water lifting cylinder (3) of the cleaning equipment utilizing a portion of the water area (1) as a settling basin is fixed to the pond bottom of the water area (1) by means of a cord (9) and a buoy 10. SOLUTION: The lower part of the water lifting cylinder (3) of the cleaning equipment utilizing a portion of the water area (1) as the settling basin is fixed by means of the cord (9) and the buoy 10, to promote the effect of sucking up pollutants (2).
Patent JP-2002037811-A (JP)
Title: Method for producing polyolefin with low molecular weight and catalyst
Inventor: SHAMSHOUM EDWAR S
IPC: C08F110/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a metallocen catalyst suitable for use in the production of polyolefins with a low molecular weight. SOLUTION: The catalyst is represented by a formula: R"(C5R4)(R'2C5C4R'4) MeQp (wherein (C5R4) is a cyclopentadienyl ring; (R'2C5C4R'4) is an indenyl ring; R and R' are independently a hydrogen, a 1-20C hydrocarbyl group, a halogen, an alkoxy, an alkoxyalkyl or an alkylamino group; R" is a structural bridge conferring a stereorigidness which is positioned between a (C5R4) ring and a (R'2C5C4R'4) ring; Q is a 1-20C hydrocarbyl group or a halogen; Me is a metal of groups IIIB, IVB, VB, or VIB found in the Periodic Table). The sue of the catalyst produces a crystalline or atactic polymer with the low molecular weight which shows a narrow or wide molecular weight distribution depending on the isomer(s) used in a polymerization.
Patent JP-2002328280-A (JP)
Title: Optical fiber unit
Inventor: TERASAWA YOSHIAKI
IPC: G02B6/44
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber unit which lessens an increase of transmission loss without the occurrence of bending in glass optical fibers even if a torsional stress is exerted to the optical fiber unit in manufacturing the optical fiber unit and manufacturing a cable. SOLUTION: This optical fiber unit A is constituted by covering a tension member 1 with a resin 2, spirally intertwining a plurality of optical fibers 3 around the same and concentrically covering the entire part with >=2 layers of the resins. The Young's modulus of the inner layer covering 4 with which the optical fiber unit is covered in >=2 layers is smaller than the Young's modulus of the outer layer covering and the drawing force of the tension member 1 is specified to 17.6 to 127 N/cm.
Patent JP-2002320622-A (JP)
Title: Device for vertebral bone rectification
Inventor: AMINO HIROICHI
IPC: A61B17/58
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for vertebral bone rectification whose rod direction is adjustable, wherein the rod is made immovable after fixation. SOLUTION: The device for the vertebral bone rectification is composed of the rod B and an almost spherical mobile globe 2 with an allocated penetration hole 5 in a diameter direction that can be inserted through the rod B, a screw for fixing the bone 4 having a seat section 7 consisting of two opposite leaves 10 that sandwich the mobile globe 2 on one end and a screw section 9 on the other, a screw hole 6 that links with an allocated penetration hole 5 through an external surface of the above mobile globe 2 to an almost rectangular direction, a clamp screw 3 threaded in the screw hole 6 for pressing down the above rod B at its forefront and a projection for pressing down the rod 22 installed in a branch section 11 of the above two opposite leaves 10 for pressing down the above rod B compressed with this clamp screw 3 in a way of pressing down from the opposite side.